2347157075641 has 12 divisors (see below), whose sum is σ = 2890976183028. Its totient is φ = 1893504867072.

The previous prime is 2347157075639. The next prime is 2347157075699. The reversal of 2347157075641 is 1465707517432.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 871041423616 + 1476115652025 = 933296^2 + 1214955^2 .

It is not a de Polignac number, because 2347157075641 - 2¹ = 2347157075639 is a prime.

It is a super-2 number, since 2×2347157075641² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2347157075141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1408856956 + ... + 1408858621.

It is an arithmetic number, because the mean of its divisors is an integer number (240914681919).

Almost surely, 2^{2347157075641} is an apocalyptic number.

It is an amenable number.

2347157075641 is a deficient number, since it is larger than the sum of its proper divisors (543819107387).

2347157075641 is a wasteful number, since it uses less digits than its factorization.

2347157075641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2817715608 (or 2817715601 counting only the distinct ones).

The product of its (nonzero) digits is 4939200, while the sum is 52.

The spelling of 2347157075641 in words is "two trillion, three hundred forty-seven billion, one hundred fifty-seven million, seventy-five thousand, six hundred forty-one".